Mitsubishi Electric PUHZ-FRP71VHA2R1, Руководство по обслуживанию

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65
OCH665B
SW2 setting Display detail Explanation for display Unit
1
ON
2 3 4 5 6
Error history (2)
Alternate display of error unit num-
ber and code When no error history,
“ 0 ” and “– –” are displayed by turns.
Code
display
1
ON
2 3 4 5 6
Error history (3) (Oldest)
Alternate display of abnormal unit
number and code. When no error history, “0” and “– –“ are displayed by
turns.
Code
display
1
ON
2 3 4 5 6
Indoor room temperature (TH1) on
error occurring
8–39 8–39
°C
1
ON
2 3 4 5 6
Indoor pipe temperature/Liquid
(TH2) on error occurring
−39–88
−39–88
(When the temperature is 0°C or less, “–” and
temperature are displayed by turns.)
(Example) When –15°C;
0.5 s 0.5 s 2 s
15
°C
1
ON
2 3 4 5 6
Indoor pipe temperature / Cond./
Eva. (TH5) on error occurring
−39–88
−39–88
(When the temperature is 0°C or less, “–” and
temperature are displayed by turns.)
(Example) When –15°C;
0.5 s 0.5 s 2 s
15
°C
1
ON
2 3 4 5 6
Pipe temperature/Outdoor pipe
(TH3) on error
occurring
−40–90
−40–90
(When the coil thermistor detects 0°C or below, “–”
and temperature are displayed by turns.)
(Example) When −15°C;
0.5 s 0.5 s 2 s
15
°C
1
ON
2 3 4 5 6
An error has occurred on the dis-
charge temperature (TH4) or the
comp. surface temperature (TH33),
whichever is higher.
3–186 3–186
(When the temperature is 100°C or more, the
hundreds digit, tens digit and ones digit are
displayed by turns.)
(Example) When 130°C;
0.5 s 0.5 s 2 s
1
30
°C
1
ON
2 3 4 5 6
Outdoor temperature (TH7) on
error occurring
−39–88
−39–88
(When the temperature is 0°C or less, “–” and
temperature are displayed by turns.)
(Example) When –15°C;
0.5 s 0.5 s 2 s
15
°C
The black square ( ) indicates a switch position.